Linux Kernel 4.9 , mmc driver issue.while upgrading from Kernel 4.1

abhay_kumar — Tue, 10 Jul 2018 06:01:15 GMT

Hi everyone,

I'm not able to probe MMC connected to sdhci with s32v234evb board.

device tree

    usdhc0: usdhc@4005D000 {
                                compatible = "fsl,s32v234-usdhc", "fsl,s32v234-usdhc";
                                reg = <0x0 0x4005D000 0x0 0x1000>;
                                interrupts = <0 28 4>;
                                clocks = <&clks S32V234_CLK_SDHC>,
                                         <&clks S32V234_CLK_SDHC>,
                                         <&clks S32V234_CLK_SDHC>;
                                clock-names = "ipg", "ahb", "per";
                                bus-width = <4>;
                                status = "disabled";
                        };

The boot log says:

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.17 + (user@00132) (gcc version 4.9.x 20150123 (prerelease) (GCC) ) #52 SMP PREEMPT Fri Jul 6 18
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] percpu: Embedded 20 pages/cpu @ffffffc07ff97000 s42368 r8192 d31360 u81920
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: enabling workaround for ARM erratum 845719
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 517120
[    0.000000] Kernel command line: console=ttyLF0,115200 root=/dev/mmcblk0p2 rootwait rw
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.000000] Memory: 2057980K/2097152K available (4670K kernel code, 278K rwdata, 1156K rodata, 320K init, 399K bss, 39172K reserv)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000]       .text : 0xffffff8008080000 - 0xffffff8008510000   ( 4672 KB)
[    0.000000]     .rodata : 0xffffff8008510000 - 0xffffff8008640000   ( 1216 KB)
[    0.000000]       .init : 0xffffff8008640000 - 0xffffff8008690000   (   320 KB)
[    0.000000]       .data : 0xffffff8008690000 - 0xffffff80086d5808   (   279 KB)
[    0.000000]        .bss : 0xffffff80086d5808 - 0xffffff80087394f0   (   400 KB)
[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   ( 4108 KB)
[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000]               0xffffffbf00000000 - 0xffffffbf01c00000   (    28 MB actual)
[    0.000000]     memory : 0xffffffc000000000 - 0xffffffc080000000   ( 2048 MB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] Build-time adjustment of leaf fanout to 64.
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 10.00MHz (virt).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[    0.000003] sched_clock: 56 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns
[    0.000300] Console: colour dummy device 80x25
[    0.000312] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000)
[    0.000321] pid_max: default: 32768 minimum: 301
[    0.000424] Security Framework initialized
[    0.000465] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000473] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.001140] ASID allocator initialised with 65536 entries
[    0.068308] Detected VIPT I-cache on CPU1
[    0.068349] CPU1: Booted secondary processor [410fd034]
[    0.096352] Detected VIPT I-cache on CPU2
[    0.096391] CPU2: Booted secondary processor [410fd034]
[    0.124407] Detected VIPT I-cache on CPU3
[    0.124430] CPU3: Booted secondary processor [410fd034]
[    0.124510] Brought up 4 CPUs
[    0.124538] SMP: Total of 4 processors activated.
[    0.124549] CPU features: detected feature: 32-bit EL0 Support
[    0.124560] CPU: All CPU(s) started at EL1
[    0.124589] alternatives: patching kernel code
[    0.125634] devtmpfs: initialized
[    0.128557] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.128680] pinctrl core: initialized pinctrl subsystem
[    0.129351] NET: Registered protocol family 16
[    0.130224] vdso: 2 pages (1 code @ ffffff8008517000, 1 data @ ffffff8008694000)
[    0.130245] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.130496] DMA: preallocated 256 KiB pool for atomic allocations
[    0.135128] s32v234-siul2 4006c000.siul: initialized s32 pinctrl driver
[    0.144593] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.145891] i2c i2c-0: IMX I2C adapter registered
[    0.145908] i2c i2c-0: can't use DMA, using PIO instead.
[    0.146304] i2c i2c-1: IMX I2C adapter registered
[    0.146316] i2c i2c-1: can't use DMA, using PIO instead.
[    0.146577] i2c i2c-2: IMX I2C adapter registered
[    0.146592] i2c i2c-2: can't use DMA, using PIO instead.
[    0.146674] pps_core: LinuxPPS API ver. 1 registered
[    0.146682] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.146709] PTP clock support registered
[    0.147449] clocksource: Switched to clocksource arch_sys_counter
[    0.156235] NET: Registered protocol family 2
[    0.156813] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.156979] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.157272] TCP: Hash tables configured (established 16384 bind 16384)
[    0.157357] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.157411] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.157616] NET: Registered protocol family 1
[    0.157970] RPC: Registered named UNIX socket transport module.
[    0.157977] RPC: Registered udp transport module.
[    0.157983] RPC: Registered tcp transport module.
[    0.157988] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.158300] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.159286] futex hash table entries: 1024 (order: 5, 131072 bytes)
[    0.164059] workingset: timestamp_bits=62 max_order=19 bucket_order=0
[    0.165135] fuse init (API version 7.26)
[    0.165977] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.165991] io scheduler noop registered
[    0.165999] io scheduler deadline registered
[    0.166015] io scheduler cfq registered (default)
[    0.169572] sii902x 1-0039: cound not find device
[    0.171316] 40053000.serial: ttyLF0 at MMIO 0x40053000 (irq = 23, base_baud = 4166666) is a FSL_LINFLEX
[    0.776770] console [ttyLF0] enabled
[    0.781076] 400bc000.serial: ttyLF1 at MMIO 0x400bc000 (irq = 31, base_baud = 4166666) is a FSL_LINFLEX
[    0.791949] Unable to detect cache hierarchy from DT for CPU 0
[    0.799460] libphy: Fixed MDIO Bus: probed
[    0.804466] vcan: Virtual CAN interface driver
[    0.809388] slcan: serial line CAN interface driver
[    0.814785] slcan: 10 dynamic interface channels.
[    0.819988] CAN device driver interface
[    0.824346] s32v234-siul2 4006c000.siul: failed to get pin(2) name
[    0.831183] s32v234-siul2 4006c000.siul: failed to get pin(3) name
[    0.838022] s32v234-siul2 4006c000.siul: failed to get pin(700) name
[    0.845049] pinconfig core: failed to register map default (1): no group/pin given
[    0.853430] flexcan: probe of 40055000.flexcan failed with error -22
[    0.860517] s32v234-siul2 4006c000.siul: failed to get pin(42) name
[    0.867449] s32v234-siul2 4006c000.siul: failed to get pin(43) name
[    0.874385] s32v234-siul2 4006c000.siul: failed to get pin(701) name
[    0.881411] pinconfig core: failed to register map default (1): no group/pin given
[    0.889784] flexcan: probe of 400be000.flexcan failed with error -22
[    0.897116] i2c /dev entries driver
[    0.901913] sdhci: Secure Digital Host Controller Interface driver
[    0.908762] sdhci: Copyright(c) Pierre Ossman
[    0.913580] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.920163] sdhci-esdhc-imx 4005d000.usdhc: could not get ultra high speed state, work on normal mode
[    0.930404] Unhandled fault: synchronous external abort (0x96000210) at 0xffffff800806706c
[    0.939551] Internal error: : 96000210 [#1] PREEMPT SMP
[    0.945316] Modules linked in:
[    0.948687] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.9.17 + #52
[    0.955507] Hardware name: Freescale S32V234 (DT)
[    0.960696] task: ffffffc07d070d00 task.stack: ffffffc07d074000
[    0.967234] PC is at sdhci_esdhc_imx_probe+0x44c/0x708
[    0.972904] LR is at sdhci_esdhc_imx_probe+0x3e8/0x708
[    0.978573] pc : [<ffffff80083c29e4>] lr : [<ffffff80083c2980>] pstate: 80000045
[    0.986737] sp : ffffffc07d077c00
[    0.990389] x29: ffffffc07d077c00 x28: 0000000000000000
[    0.996254] x27: ffffff8008668f00 x26: ffffff8008640470
[    1.002119] x25: ffffff8008663b28 x24: ffffffc07d3888b0
[    1.007984] x23: ffffffc07d314410 x22: ffffffc07d314400
[    1.013848] x21: ffffffc07d388880 x20: 0000000000000000
[    1.019713] x19: ffffffc07d388500 x18: 000000000000000e
[    1.025577] x17: 0000000000000000 x16: 0000000000000001
[    1.031441] x15: 0000000000000011 x14: 6574617473206465
[    1.037305] x13: 6570732068676968 x12: 206172746c752074
[    1.043170] x11: 0000000000000006 x10: 0101010101010101
[    1.049034] x9 : fffffffffffffff9 x8 : 7f7f7f7f7f7f7f7f
[    1.054899] x7 : fefefeff646c606d x6 : 030c0e48f0f7f2f3
[    1.060763] x5 : 73727770480e0c03 x4 : 8080808000000000
[    1.066627] x3 : 0000000000000001 x2 : 0000000000000000
[    1.072492] x1 : ffffff8008067028 x0 : ffffff800806706c
[    1.078355]
[    1.079993] Process swapper/0 (pid: 1, stack limit = 0xffffffc07d074020)
[    1.087390] Stack: (0xffffffc07d077c00 to 0xffffffc07d078000)
[    1.093734] 7c00: ffffffc07d077c40 ffffff800836cb6c ffffffc07d314410 ffffffc07d314410
[    1.102380] 7c20: ffffff80086c5540 ffffff80086c5568 ffffff80086bc000 0000000000000000
[    1.111026] 7c40: ffffffc07d077c70 ffffff800836b308 ffffffc07d314410 ffffff8008721000
[    1.119672] 7c60: 0000000000000000 ffffff8008721000 ffffffc07d077cb0 ffffff800836b454
[    1.128318] 7c80: ffffffc07d314410 ffffff80086c5568 ffffffc07d314470 ffffff80086bd1d8
[    1.136965] 7ca0: ffffff80086bc000 ffffff8008663bc0 ffffffc07d077ce0 ffffff80083690e0
[    1.145611] 7cc0: 0000000000000000 ffffff80086c5568 ffffff800836b3a8 ffffffc07d091ed0
[    1.154257] 7ce0: ffffffc07d077d20 ffffff800836abe0 ffffff80086c5568 ffffffc07d435a00
[    1.162903] 7d00: 0000000000000000 ffffff800836a770 ffffffc07d091ea8 ffffffc07d306668
[    1.171549] 7d20: ffffffc07d077d30 ffffff800836a854 ffffffc07d077d70 ffffff800836bb50
[    1.180195] 7d40: ffffff80086c5568 0000000000000000 0000000000000000 0000000000000006
[    1.188841] 7d60: ffffff80086d9000 0000000000000006 ffffffc07d077d90 ffffff800836cab0
[    1.197487] 7d80: ffffffc07d074000 ffffff8008658c4c ffffffc07d077da0 ffffff8008658c68
[    1.206133] 7da0: ffffffc07d077db0 ffffff8008082930 ffffffc07d077e20 ffffff8008640ca0
[    1.214779] 7dc0: 0000000000000069 ffffff80086d9000 ffffff800862f3d8 0000000000000006
[    1.223425] 7de0: ffffffc07d077e00 ffffff80085bfc68 ffffffc07d077e00 ffffff80085bf488
[    1.232071] 7e00: 0000000600000006 0000000000000000 0000000000000000 ffffff800862f3d8
[    1.240717] 7e20: ffffffc07d077e80 ffffff80084fe0e8 ffffff800869c000 0000000000000000
[    1.249363] 7e40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.258009] 7e60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.266655] 7e80: 0000000000000000 ffffff8008082680 ffffff80084fe0d0 0000000000000000
[    1.275300] 7ea0: 0000000000000000 0000000000000000 ffffff80084fe0d0 0000000000000000
[    1.283946] 7ec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.292591] 7ee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.301237] 7f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.309882] 7f20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.318528] 7f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.327174] 7f60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.335819] 7f80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.344464] 7fa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.353110] 7fc0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000
[    1.361755] 7fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    1.370399] Call trace:
[    1.373093] Exception stack(0xffffffc07d077a30 to 0xffffffc07d077b60)
[    1.380202] 7a20:                                   ffffffc07d388500 0000008000000000
[    1.388848] 7a40: ffffffc07d077c00 ffffff80083c29e4 0000000000000007 0000000000000000
[    1.397494] 7a60: ffffff800806706c ffffffc07d388000 ffffffc07d314410 ffffffc07d077ad8
[    1.406140] 7a80: ffffffc07d077ab0 ffffff80083cfc64 ffffffc07d388000 ffffff80085e7368
[    1.414786] 7aa0: 0000000000000000 0000000000000004 ffffffc07d077b20 ffffff80083cfd18
[    1.423432] 7ac0: ffffffc07d388000 ffffffc07fff0b00 ffffff800806706c ffffff8008067028
[    1.432078] 7ae0: 0000000000000000 0000000000000001 8080808000000000 73727770480e0c03
[    1.440724] 7b00: 030c0e48f0f7f2f3 fefefeff646c606d 7f7f7f7f7f7f7f7f fffffffffffffff9
[    1.449370] 7b20: 0101010101010101 0000000000000006 206172746c752074 6570732068676968
[    1.458016] 7b40: 6574617473206465 0000000000000011 0000000000000001 0000000000000000
[    1.466662] [<ffffff80083c29e4>] sdhci_esdhc_imx_probe+0x44c/0x708
[    1.473486] [<ffffff800836cb6c>] platform_drv_probe+0x50/0xc8
[    1.479829] [<ffffff800836b308>] driver_probe_device+0x218/0x2b8
[    1.486459] [<ffffff800836b454>] __driver_attach+0xac/0xb0
[    1.492515] [<ffffff80083690e0>] bus_for_each_dev+0x58/0x98
[    1.498665] [<ffffff800836abe0>] driver_attach+0x20/0x28
[    1.504527] [<ffffff800836a854>] bus_add_driver+0x1c8/0x22c
[    1.510677] [<ffffff800836bb50>] driver_register+0x74/0x10c
[    1.516828] [<ffffff800836cab0>] __platform_driver_register+0x4c/0x54
[    1.523940] [<ffffff8008658c68>] sdhci_esdhc_imx_driver_init+0x1c/0x24
[    1.531148] [<ffffff8008082930>] do_one_initcall+0x38/0x128
[    1.537300] [<ffffff8008640ca0>] kernel_init_freeable+0x148/0x1ec
[    1.544028] [<ffffff80084fe0e8>] kernel_init+0x18/0x13c
[    1.549794] [<ffffff8008082680>] ret_from_fork+0x10/0x50
[    1.555658] Code: b9000020 d5033e9f f9400e60 9101b000 (b9400000)
[    1.562408] ---[ end trace 6308881df92114c8 ]---
[    1.567527] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    1.567527]
[    1.577615] SMP: stopping secondary CPUs
[    1.581945] Kernel Offset: disabled
[    1.585793] Memory Limit: none
[    1.589166] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

Some advices ?

thanks

topic Linux Kernel 4.9 , mmc driver issue.while upgrading from Kernel 4.1 in i.MX Processors

Linux Kernel 4.9 , mmc driver issue.while upgrading from Kernel 4.1